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PRF21BA471QB5RA - Murata Electronics

Description: PTC Thermistors 470 Ohm 50% 32volts

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PRF21BA471QB5RA - Murata Electronics - PCB symbol
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PRF21BA471QB5RA - Murata Electronics PCB footprint - Resistor Chip - Resistor Chip - PRF21_RA
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PRF21BA471QB5RA - Murata Electronics - 3D model - Resistor Chip - PRF21_RA
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PRF21BA471QB5RA Details

  • Manufacturer Part Number:

    PRF21BA471QB5RA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    140 °C

  • Operating Temperature-Min:

    -20 °C

  • Package Height:

    0.9 mm

  • Package Length:

    2 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    1.25 mm

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Reference Standard:

    UL

  • Resistance:

    470 Ω

  • Resistor Type:

    PTC THERMISTOR

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Thermistor Application:

    TEMPERATURE SENSING

  • Tolerance:

    50%

  • Working Voltage:

    32 V

PRF21BA471QB5RA Frequently Asked Questions (FAQs)

  • The recommended land pattern for the PRF21BA471QB5RA capacitor is a rectangular pad with a size of 2.5mm x 1.25mm, with a solder mask clearance of 0.2mm.
  • Handle the capacitor by the body, avoiding touching the terminals to prevent damage from electrostatic discharge. Use an anti-static wrist strap or mat during assembly.
  • The maximum voltage derating for the PRF21BA471QB5RA capacitor is 80% of the rated voltage, which is 470V in this case. Therefore, the maximum voltage derating is 376V.
  • The PRF21BA471QB5RA capacitor is rated for operation up to 125°C. However, the capacitance and ESR may degrade at high temperatures. Consult the datasheet for temperature derating curves.
  • Store the capacitor in a dry, cool place, away from direct sunlight. Use a moisture-proof bag or container with a desiccant packet to maintain a relative humidity below 60%.

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PRF21BA471QB5RA Overview

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About Murata Electronics

Murata Manufacturing Co., Ltd. is a Japanese multinational company that specializes in the design, manufacturing, and sale of electronic components and solutions. Murata offers a wide range of electronic components and modules that are used in various industries and applications. Some of their key product categories include: capacitors, inductors, resistors, sensors, rf components and modules, and power devices.

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